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- Publisher Website: 10.1007/s00044-010-9315-4
- Scopus: eid_2-s2.0-79958147342
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Article: Screening and evaluation of thiourea derivatives for their HIV capsid and human cyclophilin A inhibitory activity
Title | Screening and evaluation of thiourea derivatives for their HIV capsid and human cyclophilin A inhibitory activity |
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Authors | |
Keywords | Capsid Cyclophilin A Inhibitory activity evaluation Thiourea derivatives HIV-1 |
Issue Date | 2011 |
Citation | Medicinal Chemistry Research, 2011, v. 20, n. 3, p. 314-320 How to Cite? |
Abstract | New anti-HIV-1 drugs that target different viral proteins or genes at various steps in the viral life cycle are highly expected. HIV-1 assembly and disassembly (uncoating) processes are critical for the HIV-1 replication. HIV-1 capsid (CA) and human cyclophilin A (CypA) play essential roles in these processes. Using an in vitro screening system, we evaluated 52 thiourea derivatives for their potential CA and CypA-inhibiting activities. The antiviral activity of these compounds is correlated with their CA assembly inhibitory ability and with their anti-PPIase activity, suggesting that these compounds could block HIV-1 replication by disrupting CA assembly and inhibiting the PPIase activity of CypA to interfere with capsid disassembly. Among them, three compounds D4, D5, and D6 displayed the most promising potency with CA-assembly rate 15.78, 18.42, and 7.97(910 ) OD/s, and their IC for inhibition of PPIase activity 0.45, 0.65, and 0.33 μM, respectively. The potent protein inhibitory activity resulted in their very low EC values (≤1.00 μM). They can be used for rational design of novel anti-HIV-1 drugs. © Springer Science+Business Media, LLC 2011. -5 50 50 |
Persistent Identifier | http://hdl.handle.net/10722/300167 |
ISSN | 2023 Impact Factor: 2.6 2023 SCImago Journal Rankings: 0.410 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Tan, Zhiwu | - |
dc.contributor.author | Li, Jiebo | - |
dc.contributor.author | Pang, Ruifang | - |
dc.contributor.author | He, Shanshan | - |
dc.contributor.author | He, Meizi | - |
dc.contributor.author | Tang, Shixing | - |
dc.contributor.author | Hewlett, Indira | - |
dc.contributor.author | Yang, Ming | - |
dc.date.accessioned | 2021-06-04T05:49:11Z | - |
dc.date.available | 2021-06-04T05:49:11Z | - |
dc.date.issued | 2011 | - |
dc.identifier.citation | Medicinal Chemistry Research, 2011, v. 20, n. 3, p. 314-320 | - |
dc.identifier.issn | 1054-2523 | - |
dc.identifier.uri | http://hdl.handle.net/10722/300167 | - |
dc.description.abstract | New anti-HIV-1 drugs that target different viral proteins or genes at various steps in the viral life cycle are highly expected. HIV-1 assembly and disassembly (uncoating) processes are critical for the HIV-1 replication. HIV-1 capsid (CA) and human cyclophilin A (CypA) play essential roles in these processes. Using an in vitro screening system, we evaluated 52 thiourea derivatives for their potential CA and CypA-inhibiting activities. The antiviral activity of these compounds is correlated with their CA assembly inhibitory ability and with their anti-PPIase activity, suggesting that these compounds could block HIV-1 replication by disrupting CA assembly and inhibiting the PPIase activity of CypA to interfere with capsid disassembly. Among them, three compounds D4, D5, and D6 displayed the most promising potency with CA-assembly rate 15.78, 18.42, and 7.97(910 ) OD/s, and their IC for inhibition of PPIase activity 0.45, 0.65, and 0.33 μM, respectively. The potent protein inhibitory activity resulted in their very low EC values (≤1.00 μM). They can be used for rational design of novel anti-HIV-1 drugs. © Springer Science+Business Media, LLC 2011. -5 50 50 | - |
dc.language | eng | - |
dc.relation.ispartof | Medicinal Chemistry Research | - |
dc.subject | Capsid | - |
dc.subject | Cyclophilin A | - |
dc.subject | Inhibitory activity evaluation | - |
dc.subject | Thiourea derivatives | - |
dc.subject | HIV-1 | - |
dc.title | Screening and evaluation of thiourea derivatives for their HIV capsid and human cyclophilin A inhibitory activity | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1007/s00044-010-9315-4 | - |
dc.identifier.scopus | eid_2-s2.0-79958147342 | - |
dc.identifier.volume | 20 | - |
dc.identifier.issue | 3 | - |
dc.identifier.spage | 314 | - |
dc.identifier.epage | 320 | - |
dc.identifier.eissn | 1554-8120 | - |
dc.identifier.isi | WOS:000288398900008 | - |